baber/WOPTO huggingface dataset:
Patent DE-69113173-D1 (DE)
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1991-07-30
Granted: 1995-10-26
Abstract: A clamp structure with one or several plastically deformable ears (12) has its holding ability increased by an external strengthening member (20) surrounding the or each ear (12) in its non-deformed condition. The lateral portions (22) of the strengthening member (20) are thereby so constructed and shaped that an application of a force to the lateral members (22) will cause the ear (12) to be plastically deformed. <IMAGE>
Patent DE-69114064-D1 (DE)
Inventor: CHRISTIAN JEFFREY JACK
IPC: A61B1/00
Filed: 1991-07-08
Granted: 1995-11-30
Abstract: A guide wire (92) comprises a flexible cable having first and second conductors (98, 99) which extend along the length thereof. A connector assembly is provided for interconnecting the flexible cable to said guide wire and interconnecting the flexible cable to said guide wire and interconnecting the conductors carried thereby. The connector assembly includes a male connector with a sleeve and a conductive core which is mounted in the sleeve. An insulator is mounted in the sleeve and insulates the conductive core from the sleeve. A conductive band is carried by the insulator and is spaced from the sleeve. The first and second conductors are disposed within the sleeve. The first connector is connected to the conductive core and the second conductor is connected to the conductive band, thus forming a slip-ring arrangement. <IMAGE>
Patent DE-69115312-D1 (DE)
Inventor: ENDO TAKESHI
IPC: B01J31/02
Filed: 1991-03-01
Granted: 1996-01-25
Abstract: A process for producing an isocyanate trimer and a process for producing an urethane are disclosed with a catalyst for isocyanate trimerization or urethane formation, which comprises cesium fluoride or a tetraalkylammonium fluoride.
Patent DE-69118527-D1 (DE)
Inventor: NYLANDER CLAES
IPC: G01N27/30
Filed: 1991-04-30
Granted: 1996-05-09
Abstract: Measuring electrode comprising a slot (4) in insulating material (1) and (3) and an electrically conductive material (2) which is arranged at the bottom of this slot. In a preferred embodiment the measuring electrode comprises an insulating material (1) onto which is deposited an electrically conductive layer (2) onto which in turn is deposited an insulating layer (3) which extends beyond the electrically conductive layer (2) in such a way that a slot is formed between the insulating materials (1) and (3).
Patent DE-69123742-D1 (DE)
Inventor: GOE GERALD
IPC: C07D213/127
Filed: 1991-08-07
Granted: 1997-01-30
Abstract: A process for dealkylating the 2-position on a trisubstituted pyridine derivative having the formula   <IMAGE>   where R1 is a straight chain alkyl group from about C2-C5 and where R2 and R3 are alkyl, aryl or aralkyl groups up to about C10, comprising the step of reacting said pyridine derivative at reflux with excess sulfur. Of particular note is the preparation of 2,3,5-trimethylpyridine including the initial preparation of its 2-ethyl precursor by the Chichibabin reaction of propionaldehyde and ammonia.
Patent DE-69200407-D1 (DE)
Inventor: AKSELRUD VITALY
IPC: B29C45/27
Filed: 1992-04-24
Granted: 1994-10-20
Abstract: A metering device, a shooting pot, useful in the hot runner system of an injection molding machine including a piston cylinder assembly where the piston is movable in a first direction to effect a valve action and in a second direction to advance a metered volume of thermoplastic material. <IMAGE>
Patent DE-69204284-D1 (DE)
Inventor: BECHGAARD ERIK
IPC: A61M15/00
Filed: 1992-05-27
Granted: 1995-09-28
Abstract: A dispenser for intranasal administration of one or several biologically active substances comprises a vessel (2) containing a pressurized propellant, at least one duct (10) connecting a nosepiece (9) with the vessel (2), and a valve (3) closing the passage from the vessel (2) to the nosepiece (9). The valve (3) has means (6) opening this valve (3) by nose contact when the nosepiece (9) is inserted in a nostril. The biologically active substance is placed in the duct (10) and is entrained by the propellant out through the nosepiece (9) and into the nostril when the valve (3) is activated by nose contact with the opening means (6). Preferably, two nosepieces are provided so that nosepieces may be concomitantly inserted in both nostrils, and the valve opening means (6) is placed between the two nosepieces to be activated by the septum of the nostrils when the nosepieces are inserted.
Patent DE-69204455-D1 (DE)
Inventor: BONOMELLI FEDERICO
IPC: B65B1/10
Filed: 1992-05-19
Granted: 1995-10-05
Abstract: An improved volumetric batcher particularly suitable for a dosed feeding of a dishomogeneous and scarcely slidable as well as extremely fragile product, such as chamomile flowers, to be introduced in filter-bags. Several batching units placed side by side, provide operation with high-speed packing machines. Fed by a single container is the bottom of the container screw-feeders are provided to push the product in to a corresponding vertical loading conduit. A pneumatic piston in the loading conduit compress to a product in the batching chamber which is aligned with a hole passing through a fixed plate which supports the batcher. The batching chamber is located inside a mobile second plate of the batcher. When the second plate is in a loading position, the batching chamber is aligned with the hole and the loading circuit and in as opposed discharging position, the batching chamber is aligned with a second hole is the fixed supporting first plate, which hole serves for the passage of an ejecting piston, and a discharging hole of a fixed underlying third plate of the batcher.
Patent DE-69206182-D1 (DE)
Inventor: LIBERATI GUGLIELMO
IPC: B03C3/68
Filed: 1992-03-11
Granted: 1996-01-04
Abstract: A high-frequency, switching-type protected power supply, in particular for electrostatic precipitators, characterized by the fact of comprising a regulated power supply system (20) for providing direct voltage adjusted at a desired value and at a relatively low voltage; a high efficiency, high-frequency switching system (25) driving a step-up voltage transformer (27) until reaching substantially the desired operating voltage of the precipitator, the secondary circuit of which directly feeds, by means of a rectifier group (28), the electrostatic precipitator. The high-frequency switching system is controlled in its operation in response to abnormalities indicating an incipient discharge between the electrodes of the electrostatic precipitator to modify the operating conditions in order to avoid the formation of disruptive discharges with consequent possible damage to the entire power supply and/or electrostatic precipitator. <IMAGE>
Patent DE-69208250-D1 (DE)
Inventor: RODRIGUEZ FERRE JOSE MANUEL
IPC: A63H3/36
Filed: 1992-11-02
Granted: 1996-03-21
Abstract: The articulated structure for dolls or puppet bodies of the invention consists of a structure or skeleton-like framework in which the various elements and members which comprise it are connected with one another at their ends by means of link connections (8,9) which in combination with the structure of the referenced ends constitute ball and socket articulations. The link connections are formed by two spheres 8a connected by a radial appendix 8b, over which is injected the integrating material making up the semispherical catches 9, constructed in the ends of the elements or members of the skeleton-like framework. The improvements are applicable in the manfuacture of articulated structures for dolls which permit stable and voluntary positioning of their members or connecting parts. <IMAGE>
Patent DE-69212613-D1 (DE)
Inventor: FLANAGAN RICHARD J
IPC: A61K51/12
Filed: 1992-04-07
Granted: 1996-09-12
Abstract: Benzalkonium chloride and benzethonium chloride are each useful in radiopharmaceutical preparations (optionally in the presence of a polymyxin or a polymyxin derivative) as bacteriostatic agents which are compatible with anti-oxidants.
Patent DE-69213842-D1 (DE)
Inventor: GRARD EMMANUEL
IPC: G02B6/42
Filed: 1992-06-25
Granted: 1996-10-24
Abstract: The lateral surface of a ferrule (16) carrying the said fibre (10) substantially exhibits a projecting dihedron (17, 19) substantially engaged in a complementary reentrant dihedron (22, 24) formed in a ferrule receiver (20). 
<??>The invention applies especially to the production of a laser-emission head for fibre-optic telecommunication networks. 
<IMAGE>
Patent DE-69218201-D1 (DE)
Inventor: BRUENING RONALD
IPC: B01J20/26
Filed: 1992-06-02
Granted: 1997-04-17
Abstract: A method for the removal, separation, and concentration of Rh, Ir, and/or Ru from a source solution which may contain larger concentrations of other ions including H+ comprises bringing the source solution into contact with a compound comprising a polyalkylene-polyamine-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for complexed anionic species of Rh, Ir, and/or Ru thereby removing them from the source solution. The Rh and/or Ru are first selectively removed from the compound through contact with a much smaller volume of a first receiving solution which changes the Rh and/or Ru speciation to have no affinity for the ligand portion of the compound. The Ir is then removed from the compound through contact with a much smaller volume of a second receiving solution having a greater affinity for the Ir than the ligand portion of the compound or having a greater affinity for the ligand portion of the compound than the Ir species. The concentrated ions thus removed may be further separated and recovered by known methods. The process is useful in the recovery and refining of the valuable Rh and Ir from a variety of sources. The invention is also drawn to the particular highly stable branched polyalkylene-polyamine-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.
Patent DE-69226415-D1 (DE)
Inventor: EBERT RAY FRANCIS
IPC: C12N5/071
Filed: 1992-10-20
Granted: 1998-09-03
Abstract: A method for preparing a thromboplastin reagent from cultured human cells comprising the steps of washing the cells with isotonic aqueous salt solution, lysing the cells by hypotonic shock, and resuspending the cell lysate in a diluent compatible with a one-stage prothrombin time determination to reach a concentration of about 0.5 to 3.0 mg/mL thromboplastin, whereby said cell lysate thromboplastin suspension produces a clot in a one stage prothrombin time test in about 10 to 15 seconds, with a mean normal prothrombin time of about 11-13 seconds, when added to citrated normal plasma in a volume ratio of about 2:1, such thromboplastin being stable for at least 8 hours at 37 DEG C and for at least 5 days at 4 DEG C.
Patent DE-69228564-D1 (DE)
Inventor: PARK CHUNG
IPC: C08J9/12
Filed: 1992-12-17
Granted: 1999-04-08
Abstract: Disclosed is a process for making low density, dimensionally-stable, extruded propylene polymer foam comprised primarily of an expanded propylene polymer material wherein the foam has a blowing agent comprising at least 15 percent by weight of one or more inorganic blowing agents. The foam has a density of from 10 to 150 kilograms per cubic meter, and an average cell wall thickness of less than 35 micrometers. Further disclosed is a foam obtainable from the process.
Patent DE-69231811-D1 (DE)
Inventor: PASQUALINI ROBERTO
IPC: A61K51/00
Filed: 1992-07-22
Granted: 2001-06-07
Abstract: PCT No. PCT/FR92/00718 Sec. 371 Date May 19, 1994 Sec. 102(e) Date May 19, 1994 PCT Filed Jul. 25, 1994 PCT Pub. No. WO93/01839 PCT Pub. Date Apr. 2, 1993.The invention concerns a radiopharmaceutical product having in particular a cerebral tropism comprising a nitruro complex of a transition metal and the method for preparing said product. This complex satisfies the formula (M 3BOND N)L1 L2 (I) in which M is a transition metal, such as Tc99m, Re 186 or Re188, and L1 and L2, which may be identical or different, satisfy the formula    <IMAGE>  (II)  in which R1 and R2 may be alkyl radicals, V and W may be O, S or Se, n=0 or 1, l=0 or 1, m=0 or 1, and X represents N-C, C, or As.
Patent DE-69301312-D1 (DE)
Inventor: BELL JAMES FRASER
IPC: H02K15/03
Filed: 1993-07-12
Granted: 1996-02-22
Abstract: PCT No. PCT/GB93/01444 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed Jul. 12, 1993 PCT Pub. No. WO94/02953 PCT Pub. Date Feb. 3, 1994A method of forming a multipole magnet wherein two backing sheets of paper or film material are screen or stencil printed with an ink containing magnetic particles and a carrier material to provide respective complementary patterned areas thereon, the patterned areas of ink are cured or dried, the respective ink patterns are magnetized using a magnetic field perpendicular to a plane of the backing sheets, and the sheets are combined into a laminate wherein the patterned areas are located between the two sheets.
Patent DE-69305809-D1 (DE)
Inventor: PICTET GERARD
IPC: A23L27/28
Filed: 1993-08-03
Granted: 1996-12-12
Abstract: The present invention relates to a food product and to its preparation method, this product being in the form of soya beans which are coated with a carbohydrate compound and roasted and, after grinding and extraction, enable a beverage (drink) to be obtained.
Patent DE-69310865-D1 (DE)
Inventor: HAUSER JEAN-LUC
IPC: A61M5/168
Filed: 1993-04-28
Granted: 1997-06-26
Abstract: PCT No. PCT/FR93/00416 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Apr. 28, 1993 PCT Pub. No. WO93/22641 PCT Pub. Date Nov. 11, 1993A device for measuring the pressure in an infusion tube (12), including a pressure sensor (20) and a housing (14) comprising at least one chamber (16) with one side defined by a deformable membrane (18) contacting the wall of the infusion tube, and containing said sensor. A fluid (24) is provided between the membrane (18) and the sensor (20). The fluid is non-liquid and has a Poisson ratio of at least 0.49 as well as an instantaneous modulus of elasticity of under 10 MPa so that the sensor response curve is linear. The device may be used in an infusion apparatus, particularly a portable infusion apparatus.
Patent DE-69311809-D1 (DE)
Inventor: ROBERTS THOMAS
IPC: C08L23/26
Filed: 1993-08-02
Granted: 1997-07-31
Abstract: A process is provided for the production of an emulsifiable polypropylene wax having a melt viscosity from 1000 to 5000 cP at 190 DEG  C. This process entails reacting at a temperature below 190 DEG  C. a thermally degraded polypropylene wax having a melt viscosity below 1000 cP (at 190 DEG  C.) with maleic anhydride in the presence of a free radical source. Floor polish formulations containing this polypropylene wax are very clear but yet provide floor finishes that are very tough.
Patent DE-69315150-D1 (DE)
Inventor: MILLER ROBERT E
IPC: G03F7/105
Filed: 1993-09-07
Granted: 1997-12-18
Abstract: A latent image receiving sheet comprises a substrate bearing microcapsules having walls of a nonmeltable polymer which is a thermosetting aminoplast resin. The walls of the microcapsules have an elongation less than 1%, and the image receiving sheet and microcapsules are resistant to heat. Surprisingly, the latent image receiving sheet capsules nonetheless rupture upon application to the record material of a point source energy input or pulse comprising a DELTA T of at least 115 DEG C per one millisecond. The latent image receiving sheet may be an ink transfer sheet or print plate, a gravure sheet, a cryptic message receiving sheet or an imageable sheet.
Patent DE-69318981-D1 (DE)
Inventor: CAVEZZALE ENNIO
IPC: B23Q39/02
Filed: 1993-12-29
Granted: 1998-07-09
Abstract: In a machining unit (10) with a rotatable head (12) having a series of radial, selectively operable tool-carrier mandrels (13), each with its own clutch boss (34), a plurality of radial cooperating clutch members (32) are drivingly coupled to a motor, mounted in the body of the machining unit (10) and each provided to engage with a clutch boss (34) of a mandrel when a clutch boss (34) comes into alignment with a clutch member (32) so as to transmit drive to the mandrel (13); in this state of alignment the other clutch bosses (32) are out of alignment with the other clutch members (34). This machining unit (10) enables several surfaces of a workpiece to be worked without the need for complicated movements of the workpiece itself. <IMAGE>
Patent DE-69329038-D1 (DE)
Inventor: TERASHIMA SHIRO
IPC: C07B61/00
Filed: 1993-12-10
Granted: 2000-08-17
Abstract: D-psicofuranose and D-psicopyranose derivatives represented by general formulae (I) and (II), useful as the key intermediates in a novel process for producing hydantocidin; wherein R<1> through R<8> may be the same or different from one another and each represents hydrogen or a hydroxyl-protecting group; and X represents optionally protected hydroxymethyl, carboxyl, carbamoyl or allophanoyl. <CHEM>
Patent DE-69331101-D1 (DE)
Inventor: ALPINS NOEL AMI
IPC: A61F9/01
Filed: 1993-03-04
Granted: 2001-12-13
Abstract: PCT No. PCT/AU93/00090 Sec. 371 Date Sep. 30, 1994 Sec. 102(e) Date Sep. 30, 1994 PCT Filed Mar. 4, 1993 PCT Pub. No. WO94/03133 PCT Pub. Date Feb. 17, 1994.A method of analyzing astigmatism is disclosed which enables surgeons to ascertain what surgery may be required subsequent to initial surgery to achieve the preoperative aim of the initial surgery. The method includes determining a preoperative astigmatism, defining an aimed astigmatism and determining an achieved astigmatism following initial surgery. The astigmatism values are initially determined in a zero to 180 degree range and are doubled to convert them to a 360 degree range. An aimed induced astigmatism vector, a surgically induced astigmatism vector and a difference vector are calculated. Magnitudes and angles of the vectors can be calculated to provide astigmatism magnitude values and angle values for modifying parameters of future surgery for improved performance of future surgery and for statistical analysis. The method also provides a rationale for determining a treatment parameter when spectacle and corneal astigmatism do not coincide.
Patent DE-69403502-D1 (DE)
Inventor: GUERRA NAVAS ANTONIO
IPC: B62M9/10
Filed: 1994-02-18
Granted: 1997-07-10
Abstract: Hub for bicycle wheels, composed of a tubular body integral with the frame of the bicycle, in a direction perpendicular to the same frame; of a freely rotating spindle which is mounted coaxially inside the tubular body without the possibility for axial displacement with respect to the latter; of two axisymmetric hollow cores which can be coupled together coaxially and without the possibility of relative rotation; and of a device for fastening the cores together and to the spindle. The outer core is integral with the wheel of the bicycle, in a coaxial position, while the inner core fastens to the abovementioned spindle without the capability of rotating with respect to the latter. <IMAGE>
Patent DE-69407061-D1 (DE)
Inventor: MYERS ROBERT M
IPC: A61N1/30
Filed: 1994-03-18
Granted: 1998-01-08
Abstract: An iontophoretic agent delivery device having a simplified structure and ease of manufacture. The device utilizes an electrical pathway comprising a source of electrical energy and an output means. The electrical pathway is disposed upon one of the two sides of a flexible, non-conductive substrate (e.g., a film). The output means of the pathway are connected directly or indirectly, e.g., by means of an electrically conductive adhesive tape, to the remaining components of the device such as current distribution members, lead wires, or electrodes. In this arrangement, the circuit is inverted from that of conventional devices. Economical, reel-to-reel methods of manufacturing a one-sided iontophoretic circuit apparatus of the invention are disclosed.
Patent DE-69415524-D1 (DE)
Inventor: JAQUESS PERCY
IPC: C11D3/386
Filed: 1994-06-06
Granted: 1999-02-04
Abstract: A stabilizing formulation capable of enhancing the storage and shelf-life of liquid enzymatic compositions as well as acting as a dispersant aid for industrial process waters. Such stabilizing formulation contains at least one polymer selected from a poly(cellulosic)ether, an acrylic polymer, and a polyamide, a C2-C6 polyhydric alcohol and water. The polymer and mixture are present in an amount effective to stabilize, preferably in a combined amount effective to synergistically stabilize, one or more enzymes contained in a liquid enzymatic composition. A stabilized liquid enzymatic composition which contains one or more components of the stabilizing formulation and an enzyme. Methods for using the stabilizing formulation and preparing stabilized liquid enzymatic compositions are also described.
Patent DE-69417206-D1 (DE)
Inventor: LUNDQUIST INGEMAR H
IPC: A61N1/06
Filed: 1994-07-12
Granted: 1999-04-22
Abstract: A medical probe device for reducing tissue mass in a selected portion of the body comprises a torquable catheter having a control end and a probe end. The probe end includes a stylet guide means with a flexible tip and a tip directing means extending from the control end to the flexible tip for changing the orientation of the central axis of the stylet guide means for directing a flexible stylet outward through the stylet port and through intervening tissue to targeted tissues. A stylet is positioned in the said stylet guide means. The stylet can be an RF electrode, microwave antenna, biopsy means, fluid supply means or combination thereof. Preferably, the stylet is a non-conductive sleeve having an electrode lumen and a second lumen therein, the electrode lumen terminating at a distal port in the distal end of the non-conductive sleeve, a radiofrequency electrode being positioned in said electrode lumen for longitudinal movement therein through the distal port. The medical probe device is particularly useful for removing tissue mass from the prostate and can be used for treating BPH or benign or cancerous tumors of the prostate. The device of this invention can be used in combination with a viewing scope such as a cystoscope, endoscope, laproscope and the like, being sized to extend therethrough or it can include a viewing scope. In one construction, the flexible tip comprises a metal tube with parallel spaced-apart slots extending through the tube to a continuous longitudinal section and enclosed within a flexible sleeve, whereby the tip will preferentially bend in a plane through the axis of the tube and the continuous longitudinal section.   <IMAGE>
Patent DE-69430234-D1 (DE)
Inventor: SAXTON ROBERT J
IPC: C07D301/12
Filed: 1994-12-16
Granted: 2002-05-02
Abstract: A crystalline titanium-containing molecular sieve having a framework structure isomorphous with zeolite beta and containing Si and Ti, but essentially no framework AI, usefully catalyzes the epoxidation of olefin with organic hydroperoxides. The catalyst may be prepared by forming a mixture of a hydrolyzable silicon compound, a hydrolyzable titanium compound, and a benzylsubstituted ammonium species wherein each nitrogen atom bears a single benzyl substituent and subjecting said mixture to hydrothermal treatment at a temperature of from 100 to 200 DEG  C for a time effective to form the crystalline titanium-containing molecular sieve.
Patent DE-69431603-D1 (DE)
Inventor: CARETTO PATRIZIA
IPC: C07K5/09
Filed: 1994-05-16
Granted: 2002-11-28
Abstract: PCT No. PCT/EP94/01574 Sec. 371 Date Jun. 11, 1996 Sec. 102(e) Date Jun. 11, 1996 PCT Filed May 16, 1994 PCT Pub. No. WO95/10531 PCT Pub. Date Apr. 20, 1995Oligopeptides derived from fragments of C-reactive proteins and their use as immunomodulating agents in the therapy of cardiovascular and inflammatory diseases.